Home / 110,049.63-151,868.48-59,748.63

Finding the Fourth Proportional to 110,049.63, 151,868.48 and 59,748.63

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Solution

The fourth proportional to 110,049.63, 151,868.48 and 59,748.63 is: 82,453.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,049.63 : 151,868.48 = 59,748.63 : x
  2. Step 2: Convert to fraction form
    110,049.63/151,868.48 = 59,748.63/x
  3. Step 3: Cross multiply
    110,049.63x = 151,868.48 × 59,748.63
  4. Step 4: Simplify right side
    110,049.63x = 9,073,933,620.18
  5. Step 5: Solve for x
    x = 9,073,933,620.18/110,049.63
  6. Step 6: Final answer
    x = 82,453.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.